Vivillion Exp updated and base fix

[Unicornpowerstar]

Has yet to be checked

Shiny exp function and the Variants with pngs.

Info regarding the exp update

• So all patterns need back sprite updated.

• Only 3 have no animation at all.
  Those are Icy-snow, High-plains and Poke-ball.

• To avoid the variants breaking due to static and exp desync base fix is needed for Meadow.

Miss labelled pngs

• Monsoon have Savanna as its back sprite

• Savanna have Sun as its back sprite

• Sun have Ocean as its back sprite

• Jungle have Monsoon as its back sprite

• Fancy have animated poke ball as it back sprite

• Meadow have Sandstorm as its front sprite

The order the patterns appear using override Species form

1 Icy snow pattern
2 Polar pattern
3 Tundra pattern
4 Continental pattern
5 Garden
6 Elegant
7 Modern
8 Marine
9 Archipelago
10 High plains
11 Sandstorm
12 River
13 Monsoon
14 Savannas pattern
15 Sun pattern
16 Ocean pattern
17 Jungle pattern
18 Fancy pattern
19 Poke ball pattern
20 Meadow pattern